CN220153268U

CN220153268U - Rotatable workpiece tray of high-temperature heat treatment furnace

Info

Publication number: CN220153268U
Application number: CN202321476230.6U
Authority: CN
Inventors: 宋晰荣; 宋清治
Original assignee: Dalian Linyang Precision Machinery Co ltd
Current assignee: Dalian Linyang Precision Machinery Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-08
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a rotatable workpiece tray of a high-temperature heat treatment furnace, which belongs to the technical field of workpiece trays, and comprises: the workpiece tray comprises a workpiece tray body, wherein a rotating opening is formed in the top surface of the workpiece tray body; and the rotating tray assembly comprises a rotating shaft, a rotatable placing disc, a guide rail groove, a plurality of support rod frames and a plurality of guide movable wheels, and the rotating shaft is rotationally connected inside the rotating opening. This rotatable work piece tray of high temperature heat treatment furnace, through installation rotation tray subassembly, the workman can stand in fixed position to hand instrument rotates rotatable placement tray, makes the work piece shift out from fixed position, has avoided the work piece to shift out from other positions, and leads to the high temperature workman of burn, thereby has improved the security in the production process, does benefit to operation and production, and the bracing piece frame and leading running gear reduce rotatable placement tray's the rotation degree of difficulty, improves the efficiency of production.

Description

Rotatable workpiece tray of high-temperature heat treatment furnace

Technical Field

The utility model relates to the technical field of workpiece trays, in particular to a rotatable workpiece tray of a high-temperature heat treatment furnace.

Background

The heat treatment furnace is an electric furnace or a fuel furnace for heating furnace burden by heat treatment, and common heat treatment furnaces include a box-type resistance furnace, a well-type resistance furnace, a gas carburizing furnace, a salt bath furnace and the like, continuous furnaces are generally used, workpieces are continuously loaded from a charging door, continuously unloaded from a discharging door through a hearth, and the common furnace internal conveying mode is that the workpieces are carried on a heat-resistant steel guide rail and are conveyed by a stepping moving beam or a pushing rod.

When the workpiece tray of the existing high-temperature heat treatment furnace is used, a simple guide rail or forklift type tray is generally adopted, after a target workpiece is placed on the tray, the target workpiece can only be taken out and cannot rotate, so that the workpiece taking-out and placing-in operation is difficult to fix at a fixed position, incorrect operation is easy to occur in production operation, safety accidents are easy to occur, and the use is not facilitated.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the rotatable workpiece tray of the high-temperature heat treatment furnace, by installing the rotary tray assembly, a worker can stand at a fixed position and rotate the rotatable placing tray by a handheld tool, so that the workpiece is moved out of the fixed position, and the workpiece is prevented from being moved out of other positions to cause high-temperature burn of the worker, thereby improving the safety in the production process, facilitating the operation and production, reducing the rotation difficulty of the rotatable placing tray by a support rod frame and a guide movable wheel, and improving the production efficiency.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme:

a rotatable workpiece tray for a high temperature heat treatment furnace, comprising: the workpiece tray comprises a workpiece tray body, wherein a rotating opening is formed in the top surface of the workpiece tray body; and rotate the tray subassembly, rotate the tray subassembly and include pivot, rotatable placement dish, guide rail groove, a plurality of supporting rod frame and a plurality of direction running wheel, the pivot rotates to be connected in the rotation mouth inside, rotatable placement dish fixed connection is in the top of pivot, the guide rail groove is seted up in the top surface of work piece tray body, a plurality of the equal fixed connection of supporting rod frame is in rotatable placement dish's bottom surface, a plurality of the mounting groove has all been seted up to the bottom surface of supporting rod frame, a plurality of the direction running wheel rotates respectively and is connected in corresponding mounting groove.

As a preferable scheme of the utility model, the outer wall of one side of the rotatable placing disc is provided with an outlet, and the outer wall of the rotatable placing disc is provided with a plurality of auxiliary extensions in an extending way.

As a preferable scheme of the utility model, the bottom surface of the rotatable placing plate is fixedly connected with a lower lifting disc.

As a preferable mode of the utility model, the top surface of the workpiece tray body is provided with a plurality of through holes.

As a preferable scheme of the utility model, the bottom surface of the workpiece tray body is fixedly connected with a plurality of supporting frames.

As a preferable scheme of the utility model, the outer wall of the rotating shaft is provided with an upper limit extension in an extending way.

3. Advantageous effects

Compared with the prior art, the rotatable workpiece tray of the high-temperature heat treatment furnace has the following beneficial effects:

this rotatable work piece tray of high temperature heat treatment furnace, through installation rotation tray subassembly, the workman can stand in fixed position to hand instrument rotates rotatable placement tray, makes the work piece shift out from fixed position, has avoided the work piece to shift out from other positions, and leads to the high temperature workman of burn, thereby has improved the security in the production process, does benefit to operation and production, and the bracing piece frame and leading running gear reduce rotatable placement tray's the rotation degree of difficulty, improves the efficiency of production.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom perspective view of the present utility model;

fig. 3 is a cut-away perspective view of the present utility model.

The reference numerals in the figures illustrate:

1. a workpiece tray body; 2. a rotating shaft; 3. a lower lifting disc; 4. upper limit extension; 5. a rotatable placing tray; 6. a guide rail groove; 7. a support bar frame; 8. a guide movable wheel; 9. a supporting frame; 10. assist in extension; 11. an outlet port; 12. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is evident that the described embodiments are only partial embodiments of the utility model and not all embodiments of the whole, and that all other embodiments, based on the embodiments in the utility model, which a person skilled in the art would obtain without making any inventive effort, are within the scope of protection of the utility model.

Examples:

referring to fig. 1-3, a rotatable workpiece tray for a high temperature heat treatment furnace, comprising: the workpiece tray comprises a workpiece tray body 1, wherein a rotating opening is formed in the top surface of the workpiece tray body 1; and rotate the tray subassembly, rotate the tray subassembly and include pivot 2, rotatable placement dish 5, guide rail groove 6, a plurality of supporting rod frame 7 and a plurality of direction running wheels 8, pivot 2 rotate and connect in the rotation mouth inside, rotatable placement dish 5 fixed connection is in the top of pivot 2, guide rail groove 6 is seted up in the top surface of work piece tray body 1, a plurality of supporting rod frame 7 equal fixed connection in the bottom surface of rotatable placement dish 5, the mounting groove has all been seted up to the bottom surface of a plurality of supporting rod frame 7, a plurality of direction running wheels 8 rotate respectively and connect in corresponding mounting groove.

In the specific embodiment of the utility model, the workpiece tray body 1 plays a role of a workpiece tray, namely, plays a role of placing common workpieces under the condition of not installing a rotating tray assembly, the rotating shaft 2 of the rotating tray assembly is arranged in a rotating opening and is not connected through a bearing, so that the damage caused by high temperature is avoided, the workpieces are placed in the rotatable placing tray 5, the rotating operation is realized, namely, a worker stands at a fixed position, and a handheld tool rotates the rotatable placing tray 5, so that the workpieces are moved out from the fixed position, and the workpieces are prevented from being moved out from other positions, thereby improving the safety in the production process, being beneficial to operation and production, and the supporting rod frame 7 and the guide movable wheel 8 can reduce the rotating difficulty of the rotatable placing tray 5 and improve the production efficiency.

Specifically, as shown in the drawings, an outlet 11 is formed on an outer wall of one side of the rotatable placement tray 5, and a plurality of auxiliary extensions 10 are provided on an outer wall of the rotatable placement tray 5.

In this embodiment, the workpiece is placed and moved out through the outlet 11, so that the auxiliary extension 10 can be performed; the rotatable placing plate 5 is facilitated to be rotated by a worker.

Specifically, as shown in the drawing, the bottom surface of the rotatable placement plate 5 is fixedly connected with a lower lifting disc 3.

In this embodiment, the lower lifting disk 3 assists the user in mounting the rotatable placement disk 5 while avoiding its falling off.

Specifically, as shown in the drawings, a plurality of through openings 12 are formed in the top surface of the workpiece tray body 1.

In this embodiment, the dead weight of the work pallet body 1 is reduced through the through-hole 12, and the production cost is reduced.

Specifically, as shown in the drawings, a plurality of supporting frames 9 are fixedly connected to the bottom surface of the workpiece tray body 1.

In this embodiment, the workpiece pallet body 1 is supported by the supporting frame 9, and thus is operated in cooperation with the existing rail and forklift.

Specifically, as shown in the figure, an upper limit extension 4 is extended from the outer wall of the rotating shaft 2.

In this embodiment, the upper limit extension 4 limits the rotation shaft 2, and limits its position and prevents it from falling off.

Working principle: play the effect of work piece tray through work piece tray body 1, play the effect of placing ordinary work piece under the condition of not installing rotation tray subassembly promptly, rotate tray subassembly through the installation, rotate the pivot 2 of tray subassembly and set up in rotating the mouth, it is connected not through the bearing, avoid causing its damage because of high temperature, the work piece is placed in rotatable place the dish 5, thereby reach pivoted operation, the workman stands in fixed position promptly, and hand instrument rotates rotatable place the dish 5, make the work piece shift out from fixed position, the work piece has been avoided shifting out from other positions, thereby the security in the production process has been improved, do benefit to operation and production, support bar frame 7 and direction loose pulley 8 can reduce rotatable place the degree of difficulty of 5, the efficiency of production is improved.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. A rotatable workpiece tray for a high temperature heat treatment furnace, comprising:

the workpiece tray comprises a workpiece tray body (1), wherein a rotating opening is formed in the top surface of the workpiece tray body (1); and

the rotary tray assembly comprises a rotating shaft (2), a rotatable placing disc (5), a guide rail groove (6), a plurality of supporting rod frames (7) and a plurality of guide movable wheels (8), wherein the rotating shaft (2) is rotationally connected inside a rotating opening, the rotatable placing disc (5) is fixedly connected to the top end of the rotating shaft (2), the guide rail groove (6) is formed in the top surface of a workpiece tray body (1), the supporting rod frames (7) are fixedly connected to the bottom surface of the rotatable placing disc (5), the supporting rod frames (7) are provided with mounting grooves, and the guide movable wheels (8) are respectively and rotatably connected in the corresponding mounting grooves.

2. A rotatable workpiece tray for a high temperature heat treatment furnace as claimed in claim 1, wherein: an outlet (11) is formed in the outer wall of one side of the rotatable placing disc (5), and a plurality of auxiliary extensions (10) are arranged on the outer wall of the rotatable placing disc (5) in an extending mode.

3. A rotatable workpiece tray for a high temperature heat treatment furnace as claimed in claim 2, wherein: the bottom surface of the rotatable placing disc (5) is fixedly connected with a lower lifting disc (3).

4. A rotatable workpiece tray for a high temperature heat treatment furnace according to claim 3, wherein: a plurality of through holes (12) are formed in the top surface of the workpiece tray body (1).

5. A rotatable workpiece tray for a high temperature heat treatment furnace as claimed in claim 4, wherein: the bottom surface of work piece tray body (1) fixedly connected with a plurality of strut (9).

6. A rotatable workpiece tray for a high temperature heat treatment furnace as claimed in claim 5, wherein: the outer wall of the rotating shaft (2) is provided with an upper limit extension (4) in an extending mode.